2014 Fiscal Year Final Research Report
The development and trial of software to self-study Japanese prosody using an automatic speech recognition system
| Project/Area Number |
24320091
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Japanese language education
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| Research Institution | University of Tsukuba |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
TAKAHASHI Eriko 広島大学, 大学院教育学研究科, 助教 (30710868)
HATASA Yukiko 広島大学, 大学院教育学研究科, 教授 (40457271)
IMAI Shingo 筑波大学, 人文社会系, 教授 (50346582)
FURUKAWA Masako 筑波大学, 留学生センター, 研究員 (20617287)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | 外国語 / 教育学 / 教育工学 / 発音学習 / 音声合成 / 音声学 / 音声認識 |
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| Outline of Final Research Achievements |
This project aims at developing a new system that outputs a visual representation of prosody. It employs an automatic speech-recognition system and analyzes the segmental and prosodic features of a speech to provide an easy-to-understand visual feedback to Japanese learners. The problem of delayed F0 fall is corrected by assigning the F0 value to the mora that immediately precedes the segment in which the pitch drops. However, the inaccuracy in representing sentence-final intonation remains unsolved.
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| Free Research Field |
日本語教育
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